7137365485

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{18143}}^1$

素因数の和:18309

約数の個数: 32

約数和(自身を含む): 9327467520

約数和(自身を除く): 2190102035

約数列:

[1, 5, 19, 41, 95, 101, 205, 505, 779, 1919, 3895, 4141, 9595, 18143, 20705, 78679, 90715, 344717, 393395, 743863, 1723585, 1832443, 3719315, 9162215, 14133397, 34816417, 70666985, 75130163, 174082085, 375650815, 1427473097, 7137365485]

約数ペア:

[(1, 7137365485), (5, 1427473097), (19, 375650815), (41, 174082085), (95, 75130163), (101, 70666985), (205, 34816417), (505, 14133397), (779, 9162215), (1919, 3719315), (3895, 1832443), (4141, 1723585), (9595, 743863), (18143, 393395), (20705, 344717), (78679, 90715)]